Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
External frontoethmosphenoidectomy | Is a | False | Extended ethmoidectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Intranasal frontoethmoidectomy | Is a | False | Extended ethmoidectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
External frontoethmoidectomy | Is a | False | Extended ethmoidectomy | Inferred relationship | Existential restriction modifier (core metadata concept) | |
FESS - Functional endoscopic sinus surgery - sphenoethmoidectomy | Is a | True | Extended ethmoidectomy | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets